3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Base { protected static $property = 'foo'; public function method() { echo self::$property . "\n"; } } class Child extends Base { public function __construct() { static::$property = 'bar'; } } echo "base1\n"; $base1 = new Base(); $base1->method(); echo "child\n"; $child = new Child(); $child->method(); echo "base2\n"; $base2 = new Base(); $base2->method();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.01118.18
8.3.50.0080.00721.95
8.3.40.0140.00018.83
8.3.30.0110.00419.07
8.3.20.0040.00420.35
8.3.10.0080.00022.09
8.3.00.0030.00522.50
8.2.180.0090.00616.75
8.2.170.0090.01222.96
8.2.160.0070.00720.77
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0030.00717.63
8.2.110.0040.00422.24
8.2.100.0000.01117.78
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0060.00318.28
8.2.30.0040.00418.03
8.2.20.0000.00817.69
8.2.10.0040.00419.30
8.2.00.0040.00417.53
8.1.280.0130.01025.92
8.1.270.0050.00323.88
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00624.01
8.1.230.0070.00419.03
8.1.220.0000.00817.79
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0030.00617.66
8.1.180.0000.00818.10
8.1.170.0040.00418.66
8.1.160.0000.00722.01
8.1.150.0040.00418.69
8.1.140.0040.00417.52
8.1.130.0040.00417.79
8.1.120.0040.00417.52
8.1.110.0040.00417.50
8.1.100.0000.00717.36
8.1.90.0000.00717.38
8.1.80.0000.00717.54
8.1.70.0040.00417.36
8.1.60.0060.00317.54
8.1.50.0060.00317.59
8.1.40.0030.00617.52
8.1.30.0040.00417.66
8.1.20.0040.00417.57
8.1.10.0000.00717.45
8.1.00.0050.00317.50
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0030.00318.38
8.0.270.0030.00317.25
8.0.260.0040.00416.87
8.0.250.0070.00016.88
8.0.240.0040.00416.94
8.0.230.0040.00416.99
8.0.220.0030.00316.80
8.0.210.0000.00716.89
8.0.200.0000.00616.90
8.0.190.0070.00016.93
8.0.180.0000.00816.80
8.0.170.0030.00616.96
8.0.160.0070.00016.84
8.0.150.0070.00016.85
8.0.140.0000.00816.93
8.0.130.0070.00013.35
8.0.120.0040.00416.88
8.0.110.0080.00016.73
8.0.100.0000.00716.72
8.0.90.0050.00216.96
8.0.80.0040.01116.89
8.0.70.0000.00716.96
8.0.60.0040.00416.66
8.0.50.0070.00016.82
8.0.30.0130.00916.96
8.0.20.0140.00817.40
8.0.10.0000.00817.07
8.0.00.0070.01016.81
7.4.330.0000.00615.03
7.4.320.0000.00716.52
7.4.300.0000.00616.55
7.4.290.0000.00716.62
7.4.280.0000.00716.64
7.4.270.0020.00516.52
7.4.260.0030.00316.60
7.4.250.0000.00716.48
7.4.240.0030.00416.60
7.4.230.0030.00316.40
7.4.220.0070.01116.47
7.4.210.0060.01016.60
7.4.200.0000.00716.61
7.4.190.0000.00716.41
7.4.160.0090.00616.56
7.4.150.0090.01017.40
7.4.140.0110.00917.86
7.4.130.0100.01316.51
7.4.120.0120.00616.58
7.4.110.0150.00316.41
7.4.100.0110.01116.71
7.4.90.0160.00616.42
7.4.80.0090.01219.39
7.4.70.0110.00716.41
7.4.60.0100.00716.50
7.4.50.0000.00516.33
7.4.40.0100.00622.77
7.4.30.0160.00016.47
7.4.00.0080.00815.18
7.3.330.0000.00613.30
7.3.320.0050.00013.32
7.3.310.0000.00716.36
7.3.300.0030.00316.30
7.3.290.0060.00916.27
7.3.280.0100.00916.28
7.3.270.0140.00617.40
7.3.260.0130.00416.58
7.3.250.0190.00516.50
7.3.240.0170.00716.47
7.3.230.0030.01316.52
7.3.210.0090.00916.23
7.3.200.0120.00919.39
7.3.190.0060.01116.29
7.3.180.0080.01216.38
7.3.170.0070.01016.33
7.3.160.0030.01416.42
7.3.120.0070.00715.01
7.2.330.0140.00316.33
7.2.320.0100.01116.81
7.2.310.0100.01016.77
7.2.300.0060.00916.54
7.2.290.0040.01216.79
7.2.60.0000.01217.07
7.2.00.0060.00619.36
7.1.200.0120.00015.80
7.1.100.0040.01118.00
7.1.70.0210.00816.71
7.1.60.0130.00319.82
7.1.50.0080.00816.54
7.1.00.0000.07722.31
7.0.200.0110.00016.68
7.0.140.0070.07022.05
7.0.60.0070.07719.91
7.0.50.0170.07017.85
7.0.40.0100.04320.24
7.0.30.0270.08320.23
7.0.20.0070.05020.32
7.0.10.0030.06020.19
7.0.00.0070.08320.20
5.6.280.0070.07321.08
5.6.210.0030.08320.77
5.6.200.0130.07718.16
5.6.190.0070.09020.61
5.6.180.3970.04020.44
5.6.170.0200.09020.60
5.6.160.0130.07720.47
5.6.150.0030.08318.14
5.6.140.0070.07718.11
5.6.130.0200.05318.17
5.6.120.0130.08020.97
5.6.110.0070.06721.12
5.6.100.0130.05020.96
5.6.90.0030.08720.96
5.6.80.0200.03320.40
5.6.70.4570.04020.40
5.5.350.0000.08320.47
5.5.340.0130.04718.08
5.5.330.0100.07320.47
5.5.320.0200.05020.32
5.5.310.0270.04720.23
5.5.300.0100.08017.95
5.5.290.0030.08317.97
5.5.280.0100.07020.89
5.5.270.0070.06020.77
5.5.260.0000.04320.87
5.5.250.0070.07720.77
5.5.240.0270.07720.17
5.4.450.0500.05019.57
5.4.440.0530.03019.30
5.4.430.0130.04719.64
5.4.420.0370.04719.47
5.4.410.0030.06019.00
5.4.400.0130.05018.84
5.4.390.0130.06318.54
5.4.380.0170.05318.84
5.4.370.0230.06018.78
5.4.360.0230.05318.79
5.4.350.0270.05718.80
5.4.340.0400.04718.47
5.4.320.0130.03212.50
5.4.310.0060.03812.50
5.4.300.0030.03912.50
5.4.290.0060.05112.50
5.4.280.0080.03812.39
5.4.270.0080.04012.37
5.4.260.0120.03812.36
5.4.250.0060.04012.37
5.4.240.0050.03712.37
5.4.230.0110.04812.36
5.4.220.0110.05712.36
5.4.210.0050.04412.36
5.4.200.0040.04012.36
5.4.190.0070.03512.36
5.4.180.0090.03312.36
5.4.170.0070.03512.37
5.4.160.0060.03612.36
5.4.150.0070.03912.36
5.4.140.0090.04312.04
5.4.130.0050.03512.02
5.4.120.0060.03411.98
5.4.110.0040.03711.98
5.4.100.0050.04011.98
5.4.90.0040.03811.98
5.4.80.0080.03511.98
5.4.70.0060.03511.98
5.4.60.0040.04811.98
5.4.50.0070.04311.98
5.4.40.0060.04411.96
5.4.30.0100.04511.96
5.4.20.0120.04511.96
5.4.10.0110.03311.96
5.4.00.0090.03311.45
5.3.290.0080.04512.80
5.3.280.0090.03612.71
5.3.270.0080.05012.72
5.3.260.0050.04212.72
5.3.250.0070.03712.72
5.3.240.0090.03612.72
5.3.230.0070.04512.71
5.3.220.0070.04412.68
5.3.210.0060.04012.68
5.3.200.0090.03312.68
5.3.190.0060.03712.68
5.3.180.0060.03612.67
5.3.170.0080.03412.67
5.3.160.0050.03712.68
5.3.150.0080.03612.67
5.3.140.0090.04112.66
5.3.130.0030.04112.66
5.3.120.0070.03812.66
5.3.110.0050.03912.66
5.3.100.0030.04112.12
5.3.90.0070.03512.08
5.3.80.0070.03512.07
5.3.70.0080.03512.07
5.3.60.0060.03712.06
5.3.50.0120.04612.00
5.3.40.0100.03812.00
5.3.30.0120.04011.96
5.3.20.0090.04111.75
5.3.10.0030.03811.71
5.3.00.0040.03911.69
5.2.170.0070.0429.19
5.2.160.0040.0369.18
5.2.150.0040.0329.18
5.2.140.0030.0349.18
5.2.130.0080.0329.14
5.2.120.0070.0309.14
5.2.110.0080.0319.15
5.2.100.0070.0359.15
5.2.90.0080.0409.14
5.2.80.0110.0389.14
5.2.70.0030.0399.13
5.2.60.0050.0319.09
5.2.50.0070.0289.06
5.2.40.0070.0279.04
5.2.30.0030.0319.01
5.2.20.0030.0309.01
5.2.10.0040.0298.93
5.2.00.0070.0268.77
5.1.60.0040.0248.05
5.1.50.0050.0238.05
5.1.40.0040.0288.04
5.1.30.0060.0338.39
5.1.20.0060.0268.42
5.1.10.0020.0288.13
5.1.00.0040.0268.14
5.0.50.0050.0196.61
5.0.40.0020.0216.47
5.0.30.0030.0326.29
5.0.20.0020.0216.25
5.0.10.0030.0216.23
5.0.00.0010.0346.22
4.4.90.0050.0164.77
4.4.80.0010.0174.75
4.4.70.0020.0184.76
4.4.60.0020.0164.76
4.4.50.0040.0154.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0040.0144.84
4.4.10.0040.0154.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0040.0154.66
4.3.90.0010.0194.64
4.3.80.0020.0284.59
4.3.70.0020.0184.63
4.3.60.0010.0184.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0030.0143.29
4.3.20.0040.0183.26
4.3.10.0020.0163.23
4.3.00.0100.01715.10

preferences:
47.28 ms | 404 KiB | 6 Q